package com.study.cloud.service;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

/**
 * @ClassName: HelloService
 * @Description:
 * @author: limingxing
 * @Date: 2019-12-03 10:18
 */
@Slf4j
@Service
public class HelloService {

    @Autowired
    RestTemplate restTemplate;

    @HystrixCommand(fallbackMethod = "hiError")
    public String hiService(String name) {
        String result = restTemplate.getForObject("http://SERVICE-HI/hi?name=" + name, String.class);
        log.info("result: [{}]",result);
        return result;
    }

    public String hiError(String name) {
        return "hi," + name + ",sorry,error!";
    }
}